FASTECH

Setting & Operation

Status Monitor LED

1. Drive Statue LED

Indication	Color	Function	ON/OFF Condition
PWR	Green	Power input indication	LED is turned ON when power is applied
INP	Yellow	Complete positioning motion	Lights On when Positioning error reaches within the preset pulse selected by dip switch
SON	Orange	Servo On/Off Indication	Servo On: Lights On, Servo Off: Lights Off
ALM	Red	Alarm indication	Flash when protection function is activated(Identifiable which protection mode is activated by counting the blinking times

◆ Protection functions and LED flash times

Times	Protection	Conditions
1	Over Current Error	The current through power devices in inverter exceeds 4.8A
2	Over Speed Error	Motor speed exceeds 3,000 [rpm]
3	Position Tracking Error	Position error value is higher than 180˚ in motor run state
4	Over Load Error	The motor is continuously operated more than 5 seconds under a load exceeding the max. torque
5	Over Temperature Error	Inside temperature of drive exceeds 85℃
6	Over Regenerated Voltage Error	Back-EMF is higher than 48V
7	Motor Connection Error	The power is ON without connection of the motor cable to drive
8	Encoder Connect Error	Cable connection error in Encoder connection of drive
10	In-Position Error	After operation is finished, position error more than 1 pulse is continued for more than 3 seconds
11	System Error	Error occurs in drive system
12	ROM Error	Error occurs in parameter storage device(ROM)
15	Position Overflow Error	Position error value is higher than 180˚ in motor stop state

Alarm LED flash
(Ex : Position Tracking Error)

Switch

1. Pulse Input Setting Switch(SW2.6)

Indication	Switch Name	Function
P	Selecting Pulse Input Mode	Selectable 1-Pulse Input Mode or 2-Pulse Input Mode as Pulse input signal. ON: 1-Pulse mode OFF: 2-Pulse mode ※ Default : 2-Pulse Mode

2. Rotational Direction Selection Switch(SW2.5)

Indication	Switch Name	Function
D	Switching Rotational Direction	Based on CW(+Dir signal) input to drive. · ON : CCW(-Direction) · OFF : CW(+Direction) ※ Default : CW mode

CCW Direction
Direction setting switch : ON

CW Direction
Direction setting switch : OFF

3. Resolution Setting Switch(SW1.5~1.8)

The Number of pulse per revolution. .

Position				Pulse/Revolution
8	7	6	5	Pulse/Revolution
ON	ON	ON	ON	4,000 or 16,000 ^*1
ON	ON	ON	OFF	500
ON	ON	OFF	ON	1,000
ON	ON	OFF	OFF	1,600
ON	OFF	ON	ON	2,000
ON	OFF	ON	OFF	3,600
ON	OFF	OFF	ON	5,000
ON	OFF	OFF	OFF	6,400
OFF	ON	ON	ON	7,200
OFF	ON	ON	OFF	10,000^*2
OFF	ON	OFF	ON	NC
OFF	ON	OFF	OFF	NC
OFF	OFF	ON	ON	NC
OFF	OFF	ON	OFF	NC
OFF	OFF	OFF	ON	NC
OFF	OFF	OFF	OFF	NC

* 1 : Resolution of position “0” will be different according to the resolution of encoder adopted to the product. But in case of the encoder with 10,000[ppr] resolution, it will be set as 500.
* 2 : When selected resolution is more than encoder resolution, motor shall be operated by microstep between pulse. Default value of resolution will be the same as the resolution of encoder adopted to the product

4. Position Controller Gain Setting Switch

The Position Controller Gain Switch allows for the correction of the motor position deviation after stopping caused by load and friction.
Depending on the motor load, the user may have to select a different gain position to stabilize and to correct positional error quickly.

To tune the controller
1. Set the switch to “ON” position.
2. Start to rotate the switch until system becomes stable.
3. Rotate the switch 1~2 position to reach better performance.

Switch Position				Time Constant of the Integral part	Proportional Gain^*1
4	3	2	1	Time Constant of the Integral part	Proportional Gain^*1
ON	ON	ON	ON	1	1
ON	ON	ON	OFF	1	2
ON	ON	OFF	ON	1	3
ON	ON	OFF	OFF	1	4^*2
ON	OFF	ON	ON	1	5
ON	OFF	ON	OFF	1	6
ON	OFF	OFF	ON	2	1
ON	OFF	OFF	OFF	2	2
OFF	ON	ON	ON	2	3
OFF	ON	ON	OFF	2	4
OFF	ON	OFF	ON	2	5
OFF	ON	OFF	OFF	3	1
OFF	OFF	ON	ON	3	2
OFF	OFF	ON	OFF	3	3
OFF	OFF	OFF	ON	3	4
OFF	OFF	OFF	OFF	3	5

* 1 : Value in the columns are in relative units. They only show the parameter changes depending on the switch’s position.
* 2 : Default = ON ON OFF OFF

5. In-Position Value Setting Switch

To select the output condition of In-position signal. In-position output signal is generated when the pulse number of positional error is lower than selected In-position value set by this switch after positioning command is executed.

Position				In-Position Value [Pulse] Fast Response
4	3	2	1	In-Position Value [Pulse] Fast Response
ON	ON	ON	ON	0 ^*1
ON	ON	ON	OFF	1
ON	ON	OFF	ON	2
ON	ON	OFF	OFF	3
ON	OFF	ON	ON	4
ON	OFF	ON	OFF	5
ON	OFF	OFF	ON	6
ON	OFF	OFF	OFF	7

Position				In-Position Value [Pulse] Accurate Response
4	3	2	1	In-Position Value [Pulse] Accurate Response
OFF	ON	ON	ON	0
OFF	ON	ON	OFF	1
OFF	ON	OFF	ON	2
OFF	ON	OFF	OFF	3
OFF	OFF	ON	ON	4
OFF	OFF	ON	OFF	5
OFF	OFF	OFF	ON	6
OFF	OFF	OFF	OFF	7

* 1 : Default = 0
※ Please refer to the Manual for setting.

Connector

1. Input/Output Signal Connector(CN1)

No.	Function	I/O
1	CW+(Pulse+)	Input
2	CW-(Pulse-)	Input
3	CCW+(Dir+)	Input
4	CCW-(Dir-)	Input
5	A+	Output
6	A-	Output
7	B+	Output
8	B-	Output
9	Z+	Output
10	Z-	Output

No.	Function	I/O
11	Alarm	Output
12	In-Position	Output
13	Servo On/Off	Input
14	Alarm Reset	Input
15	NC	-
16	BRAKE+	Output
17	BRAKE-	Output
18	S-GND	Output
19	EXT_GND	Input
20	EXT_24VDC	Input

2. Encoder Connector(CN2)

No.	Function	I/O
1	A+	Input
2	A-	Input
3	B+	Input
4	B-	Input
5	Z+	Input
6	Z-	Input
7	5VDC	Output
8	GND	Output
9	F.GND	----
10	F.GND	----

3. Motor Connector(CN3)

No.	Function	I/O
1	B Phase	Output
2	/ B Phase	Output
3	/ A Phase	Output
4	A Phase	Output

4. Power Connector(CN4)

No.	Function	I/O
1	24VDC	Input
2	GND	Input

Connector Specifications

Connector specifications for cabling to drive.

Purpose		Item	Part Number	Manufacture
Power (CN4)		Housing Terminal	PAP-02V-S SPHD-001T-P0.5	JST
Motor	Drive Side (CN3)	Housing Terminal	PAP-04V-S SPHD-001T-P0.5	JST
Motor	Motor Side	Housing Terminal	5557-04R 5556T	MOLEX
Encoder	Drive Side (CN2)	Housing Terminal	501646-1000 501648-1000(AWG 26~28)	MOLEX
Encoder	Encoder Side	Housing Terminal	SMP-09V-NC SHF-001T-0.8BS	JST
Signal (CN1)		Housing Terminal	501646-2000 501648-1000(AWG 26~28)	MOLEX

※ Above connector is the most suitable product for the drive applied. Another equivalent connector can be used.